body{
background: #f8f8f8;
}
#leftmenu{
	margin-top: 106px;

}
@media (min-width: 768px) { 
	#leftmenu{
		width: 180px;
		margin-top: 0px;
		position: absolute;
		z-index: 1;
	}
	#main{
		margin-left:180px;
		margin-top: 51px;
	}
}